baber/WOPTO huggingface dataset:
Patent JP-H09320770-A (JP)
Title: Lighting device
Inventor: KATAOKA TOSHIO
IPC: H05B39/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device that prevents breakage of a rush current prevention resistance due to a voltage fluctuation of an AC power supply. SOLUTION: This lighting device has a rush current prevention circuit 41 for preventing a rush current into a smoothing capacitor C1 , when a commercially available AC is supplied and a lighting control circuit 11 for turning on/off of a lighting circuit 3. A main circuit is controlled, based on a lighting signal to be input to lighting signal input terminal T1 of a control circuit to which a DC power supply is connected. The main circuit and the control circuit are optically with each other by means of photocouplers PC1 , PC2 , and PC3 . For a rush current prevention circuit 41 , a contact S1 of a relay RY1 that is a switch element and a rush current prevention resistor R1 are connected in parallel.  Between an inverted input terminal (-) of a compactor CP2 of the control circuit and a collector of a transistor Q6 , a diode D1 is connected as a lighting-prevention means for inhibiting the lighting of a lamp La, when the contact S1 is in an off state.
Patent JP-H10321096-A (JP)
Title: Switch
Inventor: MORIFUJI EIJI
IPC: H01H33/66
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To make a switch lightweight and enhance cooling efficiency by integrally forming first and second conductors in an insulating mold, fixing the insulating mold in the bottom and the front top, and forming the insulating mold so as to have a U-shaped cross section. SOLUTION: Since an upper conductor and a lower conductor 24 are assembled in an insulating mold 21 by integrally molding, adjusting of a jig in assembly is made unnecessary, and assembly work is made easy. Positioning accuracy of the upper conductor and the lower conductor 24 in molding of the insulating mold 21 is sufficiently high, and since a vacuum interrupter 25 is on a supporting metal fixture 26, large stresses does not generate in this part. A shunt cooling fin 29 is fixed to a shunt 28 where heat generation is large, when current is passed and an upper cooling fin 30 is fixed to the upper conductor. In addition, a ventilating hole is formed in the upper conductor, and since a ventilation route is ensured as indicated in an arrow, cooling efficiency is ensured.
Patent JP-H01302746-A (JP)
Title: Semiconductor device
Inventor: AKIYAMA HAJIME
IPC: H01L21/82
Filed: 1988-05-30
Abstract: PURPOSE:To automatically conduct the discriminating and cutting works of a chip having a current leak between a source and a gate by a method wherein a thinly constricted part is formed on the branch connecting wire part which is connected to the electrode of each semiconductor element of an electrode connection wire. CONSTITUTION:A wafer substrate is equipped with a first electrode connection wire 3, to be used to apply first power source voltage to the main electrode of each semiconductor element, and a second electrode connection wire 4 to be used to apply second source voltage to the control electrode insulated from the main electrode. Main connection parts 3a and 4a are connected at least to one electrode of connection wires 3 and 4. The branch connection parts 3b and 4b have a thinly constricted part which is connected to the electrode of each semiconductor element. A thinly constricted electrode fuse part 8 is formed at the tip part of the branch connection wire part 4b. As a result, the discrimination and cutting of the chip having a current leak between a source and a gate can be conducted automatically.
Patent JP-H09287267-A (JP)
Title: Tiling method by previously attaching joint
Inventor: MINAGAWA MITSUO
IPC: E04F13/21
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To execute tiling work easily and efficiently by forming tile joint out of sealing material on the surface of a noncombustible panel and sticking tiles in spaces surrounded with the tile joint. SOLUTION: A noncombustible panel 1 for previously attaching a joint is manufactured which has the tile joint formed out of sealing material on the surface of a noncombustible panel, and fitted to a building frame. Kerfs or kerf holes 3 are formed in rectangular or square spaces surrounded with the previous fitted joint 2 of the noncombustible panel 1. Meanwhile, the back of a tile is formed with a back foot or a projection. After spreading adhesive on the back of a tile, the tile is stuck on the noncombustible panel 1, by inserting the back foot or the projection into the kerf or the kerf hole 3. Hereby, tiling can be executed easily and efficiently even by an unskillfull operator.
Patent JP-S5658599-A (JP)
Title: Treatment of muddy water discharged from construction work or the like
Inventor: BASE NORIHIKO
IPC: C02F11/14
Filed: 1979-10-17
Abstract: PURPOSE: To obtain muddy flocks of a lowered water content ratio by allowing muddy water to which a polymer flocculant and an inorg. flocculant have been added to flow down along a guide pass, forming flocks by the contact mixing action between the flocculants and muddy water during the flowing, and aging the flocks in a storage tank.  
     CONSTITUTION: Muddy water is fed to upper inlet 4 of guide apparatus 3, and simultaneously a soln. of a polymer flocculant and water soluble metal salts of Ca, Mg, Fe and Al as an inorg. flocculant in an acidic aqueous soln. is added from pipe 2. This mixed liq. flows down in apparatus 3 owing to its empty weight, and during this time the muddy water is mixed with the aqueous flocculant soln. and flocculated. The flocculated muddy water is discharged into storage tank 5 from outlet 4'. The flocks are stored in tank 5 for a fixed time and aged. While being aged, the flocks release water contained, and the resulting flocks of a lower water content ratio are fed to solid-liq. separating means 10 from discharge outlet 6 and dehydrated naturally. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H083718-A (JP)
Title: Production of thermal spraying-coated metallic member
Inventor: ISHIWATARI YUTAKA
IPC: C23C4/10
Filed: 1994-06-16
Abstract: PURPOSE:To form a coating layer where fine metallic oxide particles are uniformly dispersed on the surface of a metallic matrix and to drastically improve the corrosion resistance and oxidation resistance of the thermal spraying coated metallic member. CONSTITUTION:The surface of a heat resistant alloy matrix of an Ni base, Co base or the like is coated with mechanically allayed powder in which coarse particles having >=100mum particle size and fine particles of <=50mum are mixed by thermal spraying. As the metallic oxide, Al2O3 or rare earth metallic oxide is used, and >=50vol.% of the whole body is formed of fine particles having <=1mum particle size. Moreover, the ratio of the fine particles in the mechanically alloyed powder is preferably regulated to 0.2 to 1.0 times by weight to the coarse particles. Furthermore, after the thermal spraying, it is subjected to heat treatment at <=1200 deg.C in a vacuum or the like to improve its corrosion resistance and oxidation resistance.
Patent JP-H03999-A (JP)
Title: Internal pump
Inventor: KOMITA HIDEO
IPC: F04D7/08
Filed: 1989-05-30
Abstract: PURPOSE:To reduce the centrifugal force generated at the time of rotation of pump shaft so as to prevent discharge of coolant and invasion of furnace water instead of the discharge by setting the dimensions of the discharge side inner diameter of pump impeller and the outer diameter of pump shaft substantilly equal. CONSTITUTION:In an internal pump 30, a pump shaft 31 extends to the inside of a nuclear furnace pressure vessel from a motor part set outside the vessel, a pump impeller 32 projects at the fore end of the shaft 31, and a diffuser 33 is on the outer circumference side of the impeller 32. The discharge side inner diameter D of the impeller 32 and the outer diameter D of the shaft 31 are set substantially equal. Accordingly, the centrifugal force generated at the time of rotation of the pump shaft 31 is reduced and the discharged rate of coolant to the radial outside from the circumference of the shaft 31 is re duced. It is therefore possible to reduce the amount of furnace water entering the gap between the shaft 31 and the diffuser 33.
Patent JP-S61293002-A (JP)
Title: Manufacture of circuit board
Inventor: KIKUCHI NORIMI
IPC: H01P11/00
Filed: 1985-06-20
Abstract: PURPOSE:To suppress the curvature of a circuit board after sintering by forming an insulating film which is thicker than a conductive pattern on an unsintered ceramic insulating layer except the conductive pattern. CONSTITUTION:The conductive pattern 4, an I/O pattern 5, and the insulating film 6 are formed on a green sheet 1a. Namely, the conductive pattern 4 is formed on the green sheet 1b, and the conductive pattern 4 and insulating film 6 are formed on the green sheet 1c. The insulating film 6 is made thicker than the patterns 4 and 5. Then, respective sheets 1a-1c are laminated and sintered to obtain a ceramic multilayered printed board. Then, a metallic plate which has a high fusion point is placed on the surface on the side of the conductor pattern 4 and sintered again. Consequently, the curvature after sintering is suppressed.
Patent JP-2000324490-A (JP)
Title: Encoded digital signal decoding device
Inventor: INADA KEISUKE
IPC: H04N19/44
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To decode an encoded digital signal with a high transmission speed by a decoding part with a low processing speed. SOLUTION: The encoded digital signal is supplied from a stream separating part 2 to an encoding unit separating part 3 and separated by encoding unit. Each encoding unit Cij is divided into a plurality of kinds such as the odd- numbered one and the even-numbered one and supplied to a memory control part 4 together with a kind identifying signal Di expressing its kind. A memory area is divided by encoding unit kind in a memory part 5. The memory control part 4 identifies the kind of an encoding unit Cij by the kind identifying signal Di and writes the unit Cij in the memory area corresponding to the kind in the memory part 5. The memory areas of the memory part 5 are read in parallel, the first kind encoding unit F1 is decoded by the decoding signal decoding part 61 and the K-th kind encoding unit FK is decoded by the encoding signal decoding part 6K.
Patent JP-H084502-A (JP)
Title: Damping device for stationary vane
Inventor: YUDE YOSHIYUKI
IPC: F01D9/02
Filed: 1994-06-17
Abstract: PURPOSE:To provide a damping device for stationary vane which does not have inverse effect on the performance of a compressor or turbine, provides a slight increase in weight, and also provides a good workability in manufacture and repair. CONSTITUTION:A damping device for stationary vane is provided with grooves 5 cut at an angle relative to its circumferential direction on the end surface of the stubbing part 3 of each stationary vane 1. It is also provided with a wire 6 which is passed extensively through these grooves 5 to press the respective stationary vanes 1.
Patent JP-H07304589-A (JP)
Title: Indoor crane
Inventor: ISHIYAMA HISATO
IPC: B66C6/00
Filed: 1994-05-11
Abstract: PURPOSE:To provide an inexpensive indoor crane by which a trolley can be safely moved by smoothly traveling on traverse rails out of relation to a load of the trolley even if metallic pipe girders are constructed at prescribed intervals in parallel to each other. CONSTITUTION:Two strips of metallic pipe girders 2 and 3 are constructed at prescribed intervals indoors, and rail receiving shape steel 5 and 6 are eccentrically oppositely arranged in the lengthwise direction of the metallic pipe girders 2 and 3 inside of circumferential surfaces of the metallic pipe girders 2 and 3, and traverse rails 7 and 8 and wheels 10 and 11 are interposed between the rail receiving shape steel 5 and 6 and a trolley 9 arranged on the upper surface so that the trolley 9 moves.
Patent JP-H07313502-A (JP)
Title: X ray computed tomographic device
Inventor: SUGIHARA YOSHINOBU
IPC: A61B6/03
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a purposive image in a short time without increasing data processing amount when resolution in a body axis direction may be sacrificed to some extent, by providing an X ray computed tomographic device with an adding means for adding outputted signals from each channel of a multislice detector in a body axis direction. CONSTITUTION:When a helically-scanning is performed in a short time by sacrificing resolution ability to some extent in a body axis direction, a switch A of an adding circuit 4 is made ON and a switch B is connected to OFF. Thereby, outputs from respective channels of a multi-slice detector 2 are added together in the body axis direction and made one signal to be supplied to an amplifier 5b so that, a three-dimensional image can be obtained by the similar processing to that of a single-slice detector. In this case, a bed for a test body can be made to move more rapidly by a substantial increase in the slice width of a detector 2 in comparison with the slice width of the detector 2 when a helical-scanning is performed so as to obtain an image having high resolution ability in the body axis direction.
Patent JP-S5836140-A (JP)
Inventor: TERADA MAKOTO
IPC: H02J3/24
Filed: 1981-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10326866-A (JP)
Title: Integrated circuit device
Inventor: HIRANO SHINICHI
IPC: G01R31/30
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To enable checking on high-frequency noises, crosstalks and the like on an integrated circuit device by a method, wherein the input/output attributes of individual terminals, the output drive powers of the individual terminal and periods of output signals from the individual terminals are respectively set arbitrarily by an arbitrarily set signal which is inputted from the outside. SOLUTION: In the case where a set signal from a certain external terminal is inputted to a serial signal terminal, this signal is held by a register 1 in an integrated circuit, and the signal held by this register 1 is decoded by a first control circuit to connect the output buffer among buffers 1 to 4 with the signal terminal. In the case where the drive power of the certain external terminal is set, the set signal is held by the register 1, and the buffer having the set drive power among the buffers 1 to 4 is connected with the signal terminal through a second control circuit. Moreover, in the case where the output frequency of the certain external terminal is set, the set signal is held by a register 2, and the desired frequency-divided output of a frequency divider is connected with the signal terminal through a third control circuit.
Patent JP-H06344830-A (JP)
Title: Fitting jig
Inventor: IKEDA KOICHI
IPC: B60R7/06
Filed: 1993-06-04
Abstract: PURPOSE:To hold a space between first and second members with the simple attaching work by pinching a second member opposite to a first member tightly to make the second member abut on the first member with a thickness corresponding to the space between both the members. CONSTITUTION:A fitting jig 7 is fitted in the side surface of a housing part 2a tightly. The fitting jig 7 is made of plate material of ABS resin and formed into the shape having a nearly U-like cross section and having side surfaces 8, 9 and the bottom surface 10. A space between the side surfaces 8, 9 is formed equal to the thickness of the plate material of a housing part 2a so that the surface of the plate material and the inner surfaces of side surfaces 8, 9 are adhered to each other tightly. In the case where a groove box 2 is fitted to an instrument panel 1, a fitting part 2b is fitted in a groove box striker 3, and a supporting part 6 is fixed to a plate 1a. The fitting part 2b is operated to open the housing part 2a. At this stage, the fitting jig 7 is removed from the housing part 2a to finish the attaching process.
Patent JP-H08331285-A (JP)
Title: Image input device
Inventor: OCHI KEIZO
IPC: H04N1/04
Filed: 1995-06-01
Abstract: PURPOSE: To provide an image input device with which the converting processing of resolution or the like can be unnecessitated or simplified as much as possible when outputting image data to external equipment. CONSTITUTION: Concerning an image input device 4 for outputting the image data provided by picking up images through an output interface part 60 to external equipment EE, this device is provided with a CPU 52 as an image specification deciding means for detecting or setting an image specification such as the resolution required for the external equipment EE connected to the output interface 60 and a subscanning direction control part 54 for changing the image pickup conditions such as the integration cycle or scanning speed of a line sensor 11 when picking up the images, and the image pickup conditions are changed corresponding to the image specification of the external equipment EE.
Patent JP-2000333248-A (JP)
Title: Radio server, base radio and mobile radio unit
Inventor: TASATO KAZUYOSHI
IPC: H04W88/08
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio server, a base radio unit and a mobile radio unit where a mobile terminal is movable without using a telephone line and that connect this mobile terminal to the Internet. SOLUTION: The radio server 1-1 is provided with a backbone input output section, a base radio input output section, a processing section that makes connection processing between a mobile terminal and the Internet, and a data storage section that stores data required by the processing section for connection processing. The base radio 2-1 is provided with a radio server input output section, a mobile radio input output section, a processing section that conducts connection processing between the mobile radio unit ad the radio server, and a data storage section that stores data required by the processing section for the connection section.  The mobile radio 3-1 is provided with a base radio input output section, a mobile terminal input output section, a processing section that conducts connection processing between the mobile terminal and the base radio, and a data storage section that stores data required by the processing section for connection processing.
Patent JP-S62291452-A (JP)
Title: Pilot injection control method for fuel injection factor control device for diesel engine
Inventor: MATSUSHIRO RYUICHI
IPC: F02B3/06
Filed: 1986-06-12
Abstract: PURPOSE:To reduce the generation of noise and to reduce production of noxious exhaust gas, by a method wherein a characteristics value is fetched through detection of a diesel knock, and feedback control is effected on the contraction timing of an electrostriction type actuator for varying an injection factor so that the characteristics value is decreased to a minimum value. CONSTITUTION:An injection factor control device 4 for pilot injection, situated so that a pressure in a pump chamber 5 partitioned by a plunger 9 of a distribution type fuel injection pump 2 is controlled, is formed in a manner to contain an electrostriction type actuator 21, a piston 22, etc. in a casing 20. Through the expansion and contraction action of the electrostriction type actuator 21, the volume of a varying volume chamber 26 is expanded and contracted to vary a fuel injection factor. In this case, a diesel knock is detected, and from the detecting value, the characteristics value of the diesel knock is fetched by means of a controller 8. Feedback control is effected on the contraction timing of the electrostriction type actuator 21 so that the characteristics value is reduced to a minimum value, and feedback control is effected on a pilot injection amount.
Patent JP-S5760579-A (JP)
Title: Area managing system
Inventor: KOBAYASHI HIROSHI
IPC: G06F12/10
Filed: 1980-09-30
Abstract: PURPOSE:To enable the queueing matrix processing simply and quickly, by actuating a map converter according to an address pointer indicating the storage ara expected to be referenced next and performing the advance control of the cyclic queeing matrix. CONSTITUTION:When the swap-out inhibition is released and a heat buffer X of a cyclic queueing matrix 1 of a main storage space 6 in response to final code pointers 2, 3 is processed, the poiner 2 indicates the next buffer A or the like. In parallel with this processing, the pointer 3 designates the next buffer Y to the final buffer F in response to the storage area respected to be referenced next. Then, the map converter 16 is started in response to the pointer 3 to control the swap-out of the required for buffer and the matrix 1 is in advance control. Thus, the queueing matrix processing executed in parallel with the buffer processing is made simply and quickly.
Patent JP-S6025776-A (JP)
Title: Paper feed apparatus
Inventor: MOMIYAMA TOSHIO
IPC: B65H3/06
Filed: 1983-07-25
Abstract: PURPOSE:To certainly feed the cut paper in a paper feed cassette without obstruction such as folding, by providing a clutch to the shaft of a paper feed roller contacted with the paper mounted in the paper feed cassette to apply special rotation to said paper feed roller. CONSTITUTION:After a platen 1 is reversely rotated over 7 lines, it is forwardly rotated and a clutch 9 is brought to a state connected to the shaft of a paper feed roller 8. In this state, the platen 1 and the paper feed roller 8 are rotated to drawn out paper 11 and stopped in such a state that the leading end of said paper 11 is drawn into the platen 1 over 2-3 lines. Succeedingly, the platen 1 is reversely rotated over 9 lines to release the connection of the clutch 9 and the paper feed roller 8 is made free. At this time, the paper 11 is pushed back from the platen 1 and brought to a stand-by state because the leading end thereof slips. Thereafter, if the platen 1 is forwardly rotated according to a program, paper feed can be performed over the length according to the program from the leading end thereof.
Patent JP-H03957-A (JP)
Title: Fuel cut device
Inventor: HANE HIDEYUKI
IPC: F02M3/045
Filed: 1989-05-27
Abstract: PURPOSE:To improve responsibility by making a negative pressure port at the downstream side of a throttle valve directly continuous to one negative pressure chamber of a negative pressure switch for detecting acceleration and deceleration with the negative pressure of the aforesaid downstream, and further making the aforesaid port continuous to the other negative pressure chamber of the negative pressure switch in such a way as to seal the deepest negative pressure via a check valve. CONSTITUTION:A fuel cut device 10 fitted to a slow fuel system comprising a slow fuel passage 8 having a solenoid valve 18, outputs a fuel cut signal from a fuel cut control circuit 17 to a solenoid valve 18 when an engine decelerates with a negative pressure switch 11 turned on, and when an engine speed is equal to or more than the predetermined value. In this case, a negative pressure port 12 at the downstream of a throttle valve 4 is directly connected to the negative pressure chamber 11c of the negative pressure switch 11 via a passage 13, and another passage 14 branched from the passage 13 is made continuous and connected to the negative pressure chamber 11b of the aforesaid switch 11. A check valve 15 is made to open when negative pressure at the side of the negative pressure port 12 is deep, thereby enabling sealing the deepest intake negative pressure (maximum negative pressure) into another negative pressure chamber 11b of the switch 11.